Commit Graph

724 Commits

Author SHA1 Message Date
gwr 7ff18ba0a2 The xy goes on VME16, not VME32. 1995-10-30 21:15:40 +00:00
gwr 1195faa6f4 Add the function isbad(), needed by xd/xy drivers. 1995-10-30 20:59:27 +00:00
gwr b3a6cbaeb0 New from Chuck Cranor: drivers for SMD disks!
xd: Xylogics 753/7053 SMD disk controller
xy: Xylogics 450/451 SMD disk controller
These now compile, but have not been tested.
1995-10-30 20:58:04 +00:00
gwr 93d0f65970 New SCSI driver for the NCR5380, by David Jones.
Does DMA with interrupts.  Much faster than our old
driver which did only PIO transfers. (Thanks David!)
Could be used on the amiga, and probably others...
1995-10-29 21:19:06 +00:00
gwr 1e3a9a42c6 Fix previous change that broke kd console 1995-10-29 04:15:59 +00:00
jtc 014044ef1a Fix formatting 1995-10-28 20:43:49 +00:00
gwr 57a52744c1 Fix names (vtrace ==> sys_vtrace, etc.) 1995-10-27 15:58:23 +00:00
gwr f966527839 Work around the LANCE Rev. C bug in a way that does not cause error
messages when BPF puts the interface in to promiscuous mode.
1995-10-27 15:53:39 +00:00
gwr f2345fb358 Use correct size access (char,short,int) in db_read_bytes, db_write_bytes
otherwise access to some device registers will give misleading results!
(I learned this the hard way while debugging the NCR SCSI driver...)
1995-10-23 18:40:35 +00:00
gwr 126ecc3dda Explain why sun3_context_equiv() can not just call set_segmap_allctx(). 1995-10-17 23:16:40 +00:00
gwr 9182ffe624 Get rid of an extra twiddle() call (ufs.c does it.) 1995-10-17 23:07:19 +00:00
gwr ca022f8909 Re-write of tapeboot, using a "rawfs" abstraction to hide the fact
that the device only supports block access.  (Even works now!)
1995-10-17 22:58:10 +00:00
gwr 6af0af5daf Change the interface to prom_iopen() slightly, for tapeboot. 1995-10-13 21:44:57 +00:00
gwr 52f39566b5 Add tapeboot, make ${SA_PROG}.bin padded to a block boundary. 1995-10-13 21:44:08 +00:00
gwr c4e07b055f Bump version number. 1995-10-13 21:33:09 +00:00
gwr c890f5c659 Boot program to help load tape kernels.
(You can even choose a tape segment!)
1995-10-13 21:27:30 +00:00
gwr df737690d7 Remove (again) things accidently revived by cvs tag... 1995-10-13 19:37:06 +00:00
gwr 22bcf4e552 New function: set_segmap_allctx() 1995-10-10 21:38:56 +00:00
gwr 1b2cf12fa7 Need to use set_segmap_allctx() on kernel-space segments.
(Thanks again to David Jones!)
1995-10-10 21:37:29 +00:00
gwr 4575a77421 Get rid of things now in libkern: bzero, bcmp, strlen 1995-10-10 21:35:42 +00:00
gwr 464d1686fd sysarch --> sys_sysarch 1995-10-10 21:34:50 +00:00
gwr 127019022a SUNOS_SYS_sunos_sigreturn -> SUNOS_SYS_sigreturn 1995-10-10 21:33:33 +00:00
gwr f1b8ad3645 New function: set_segmap_allctx() 1995-10-10 21:29:02 +00:00
gwr dda519e3d9 The previous hack to save two instructions when the
return value of splx() was ignored did not prevent the
optimizer from re-ordering the asm statements! (Yikes!)
Revert this to the old, single asm statement method.
Thanks VERY MUCH to David Jones for finding this!
1995-10-10 21:28:00 +00:00
gwr facfdf5c60 Use sys/scsi/files.scsi 1995-10-10 21:25:29 +00:00
gwr fa87e5bdfc Minor cleanup re. Debugger() calls... 1995-10-08 23:48:22 +00:00
gwr 90af367f9e Make arpintr() call conditional on NETHER 1995-10-08 23:47:34 +00:00
gwr 48500ffdd6 Add rd, xd, xy. Sort the includes. 1995-10-08 23:46:27 +00:00
gwr 0ed357402a Fix a big "oops" (Many thanks to David Jones!) 1995-10-08 23:45:10 +00:00
gwr 3d587a6700 Link this -static 1995-10-08 23:44:02 +00:00
gwr 09cbbafa0a Minor cleanup. 1995-10-08 23:42:58 +00:00
gwr f5bcca1fab Machine-dependent part of the new RAM-disk driver.
This module lets one build a stand-alone kernel.
1995-10-08 23:42:42 +00:00
gwr 1b6586b2bb Note that this should be merged with dev/ic/i82586reg.h 1995-10-08 23:41:36 +00:00
gwr 13fa3c4fe6 Temporary hack to restrict open to root or the
same UID as the session attached to /dev/kd
1995-10-08 23:40:42 +00:00
gwr 2d50d2a6b9 Add RAMDISK, move some things around.
Add rd*, xd*, xy* (only rd is done).
1995-10-08 23:38:41 +00:00
mycroft 245f292fed Prefix names of system call implementation functions with `sys_'. 1995-10-07 06:25:19 +00:00
gwr 995b4710b8 Correct mapinfo for Multibus PROM devices. 1995-09-26 21:30:19 +00:00
gwr 50201d2bb5 Fix comment, add copyright. 1995-09-26 21:29:25 +00:00
gwr 3c868e07f9 New DVMA interface, and various cleanup. 1995-09-26 04:01:53 +00:00
gwr 48fc6c37a0 Correct child_return() so child is charged for its cpu time. 1995-09-26 03:53:46 +00:00
gwr 23ee56022d Cleanup, and catch up with libsa changes. 1995-09-23 03:42:17 +00:00
gwr 13d9b9d700 Sync up with the sparc version. 1995-09-23 03:40:28 +00:00
thorpej 970f736653 Compile the kernel with -Werror -fno-builtin. 1995-09-19 23:54:29 +00:00
thorpej 7d7396c414 Make system calls conform to a standard prototype and bring those
prototypes into scope.
1995-09-19 22:53:47 +00:00
mycroft 29053c58b2 SA_ONSTACK --> SS_ONSTACK 1995-09-01 20:05:59 +00:00
jtc 356b42ba70 inclide -> include; PR #1400 1995-08-22 19:39:23 +00:00
gwr acbfd7b67d Fix vectored interrupts, and do autovectored ones similarly. 1995-08-21 21:37:36 +00:00
gwr 35a5b206df If a swap entry is being used as root, do not swap there. 1995-08-21 21:36:25 +00:00
thorpej 66dcd8fd69 Add entries for the ccd. 1995-08-17 17:40:42 +00:00
gwr 238eb3d35a Correct a comment re. splnet 1995-08-15 17:41:38 +00:00
gwr 2666f17777 SCSI bus phase not valid until REQ is true (Fix from David Jones). 1995-08-14 20:00:00 +00:00
mycroft a38e73b5a7 splnet --> splsoftnet 1995-08-13 00:32:02 +00:00
mycroft 9a5c8b5f89 Add splsoftnet(). 1995-08-13 00:31:28 +00:00
mycroft 80d7b0695a minphys() functions really should return void. 1995-08-12 20:30:45 +00:00
gwr d9678d59b2 Fix up DVMA-related confusion. Disk boot now works. 1995-08-12 18:38:30 +00:00
gwr 67ad80c6ed Not really useful anymore. 1995-08-08 22:28:32 +00:00
gwr 75dc312695 Do errno translation when emulation needs it. 1995-08-08 21:11:47 +00:00
gwr ee8dd73508 Make this link with PMAP_DEBUG turned off. 1995-08-08 21:10:18 +00:00
gwr 73d4eba4cf Only allow mmap in "managed" RAM for now. 1995-08-08 21:09:01 +00:00
gwr fafc2a527a Fix signed/unsigned comparison in dumpconf(). 1995-08-08 21:07:52 +00:00
gwr 106e4e8c4a Fix "oops" line that was supposed to increment tv_usec
(just to make sure time keeps moving 8^)
1995-08-08 21:05:48 +00:00
gwr dac3687c31 Make it work with obj dirs. (from Jason Thorpe) 1995-08-08 21:02:04 +00:00
gwr 7eda63e726 Get rid of libnet 1995-08-08 21:00:00 +00:00
gwr b090a64678 Add bcea[] here now that is is gone from arp.c 1995-08-08 20:59:07 +00:00
gwr 59078e8a4b Cosmetic (fix order) 1995-08-08 20:57:51 +00:00
gwr 239821855f Add default value for SHMMAXPGS (from Jason Thorpe - fixes PR#1220) 1995-08-08 20:56:45 +00:00
gwr c96c328a9d Use old-style function definitions (like the sparc driver). 1995-08-08 20:54:08 +00:00
gwr 2a3eef935e Improve handling of a device that "sits on" the bus (from Jason Thorpe) 1995-08-08 20:53:16 +00:00
gwr 9ede017ccb Set TIMEZONE=0, DST=0 (which is correct for the hardware clock). 1995-08-08 20:51:26 +00:00
cgd ffe4785a58 update SCSI minphys routines' definitions to match standard minphys()
definition and usage.
1995-07-24 07:33:32 +00:00
gwr ca95fcc2e3 Put back SYMTAB_SPACE so the distributed kernels will have symbols when
loaded by the SunOS boot program.  Our netboot works, but our ufsboot
still has a problem on the 3/260, so keep SunOS boot support for now.
1995-07-07 16:01:22 +00:00
gwr 090fdb11cf Do not advance esym if the SYMTAB_SPACE option is set. 1995-07-05 19:36:48 +00:00
gwr 2d867f9de5 SUBDIR=stand 1995-07-05 19:04:23 +00:00
paulus a8adf7421b Add code to netintr to call pppintr. 1995-07-04 12:37:42 +00:00
mycroft 7263209ce6 Make each disk and tape driver define its own read and write functions.
Deprecate rawread() and rawwrite() completely.  Remove d_strategy from cdevsw to
force the abstraction barrier.
1995-07-04 07:15:28 +00:00
gwr 365e8c62da Remove temporary hack (now merged into src/sys/lib/libsa) 1995-07-03 02:56:52 +00:00
gwr 5cd60330a9 Remove temporary hack (../libnet) 1995-07-03 02:53:55 +00:00
gwr c4746effe0 Correct !DDB console abort (thanks to David Brownlee) 1995-07-03 02:52:13 +00:00
gwr 38c03f8581 Add ${LIBKERN} ${LIBCOMPAT} to SYSTEM_DEP so they are built.
Move ${DEBUG} from ${CC} to ${CFLAGS} for compatibility.
1995-07-01 00:51:15 +00:00
cgd 2b71eae2c7 note that most of dev/ic's contents have changed names 1995-06-28 04:30:30 +00:00
cgd c83f9c5568 remove unused cpu_exec() definitions. moved "broken swap" markers, for
ports that still need it, to types.h.
1995-06-28 02:55:18 +00:00
gwr e80271fbe0 Get things from libsa now. 1995-06-27 15:57:13 +00:00
gwr 29b61e2253 Add/correct some cache-flush logic to deal with the fact that the
VAC has ref/mod bits that need write-back treatment.
1995-06-27 14:44:47 +00:00
gwr d5761f14d9 Fix uses of btoc() which requires an unsigned arg. 1995-06-27 14:42:34 +00:00
gwr 6b6502194f Fix warnings about setjmp arg. 1995-06-27 14:40:14 +00:00
gwr f82c63a641 Remove temporary __BDEVSW_DUMP_OLD_TYPE (our dumpsys is safe 8^) 1995-06-27 14:38:22 +00:00
gwr 6548befa4f Nuke user-mode DELAY() macro. 1995-06-27 14:37:22 +00:00
gwr 3a59870c12 Leave modem control lines in correct state on interrupted open.
(From sparc/dev/zs.c)
1995-06-27 14:36:20 +00:00
gwr f872dedb62 Catch up with net/if.h changes 1995-06-27 14:34:32 +00:00
cgd 2d49c3885b clean up definitions of ctod(), dtoc(), ctob(), btoc(), btodb(), and
dbtob().  remove unused definitions of ctos(), stoc(), and dtob().
1995-06-26 06:55:38 +00:00
cgd 1c0be437b1 define __BDEVSW_DUMP_OLD_TYPE for ports where it's true. clean up
some m68k ports inclusion of common header.
1995-06-26 05:13:37 +00:00
christos 8d8973280c Makefile.`arch`: - Add -lcompat
- Change clean: target to be a double dep one,
			  so libraries can use the clean target too
			- Add genassym to the clean targets
1995-06-24 20:48:36 +00:00
jtc 55fbbc705d Wrap with #ifndef _XXX_FLOAT_H_/#define _XXX_FLOAT_H_/ ... /#endif. 1995-06-20 20:45:22 +00:00
cgd 8f62c773e8 don't assume the f_fsnamelen is nul-truncated or longer than MFSNAMELEN 1995-06-18 14:45:14 +00:00
jtc 7d0e5e8589 Use ${.CURDIR} in S macro definition so makefile works with obj directories. 1995-06-16 07:23:02 +00:00
gwr d82ae8cad9 Fix cpuspeed values for Carerra and similar.
Enable the virtual address cache on the 3/260
1995-06-13 22:21:40 +00:00
gwr b029c12ac1 Moved delay2us to param.h (now an inline function). 1995-06-13 22:16:38 +00:00
gwr cd13e583aa Provide delay2us as an inline and make it reasonably accurate,
but conservative (long) by a factor of about 1.25
1995-06-13 22:14:24 +00:00
gwr 64543c95b6 Fix several missing (and REQUIRED) calls to ZS_DELAY() 1995-06-13 22:11:33 +00:00
gwr 11ab4427ec Fix warning about setjmp arg 1995-06-13 22:06:58 +00:00
gwr 66f34029e5 Leave pseudo-device prom in for now (even though it doesn't work)
so config will create prom.h
1995-06-12 19:05:43 +00:00
gwr 914666b4f0 Temporary! Should be merged into libsa... 1995-06-09 22:26:18 +00:00
gwr 7fb30c51c8 Add install target, etc. 1995-06-09 22:24:06 +00:00
gwr f950c931e0 Oops, that was a binary... 1995-06-09 22:23:44 +00:00
gwr a4310ae56e Several fixes and cleanup: make close work; stop in prom if debug mode... 1995-06-09 22:23:01 +00:00
gwr e4a7bfeef8 cosmetic 1995-06-09 22:21:00 +00:00
gwr 94ef91135d Add install target, etc. 1995-06-09 22:20:17 +00:00
gwr c903596f3c New: a netif compatible interface to the Sun PROM network drivers. 1995-06-09 22:19:25 +00:00
gwr c3fdd9aa60 Add BINDIR 1995-06-09 22:18:04 +00:00
gwr 2f9ec64621 Add install target, etc. 1995-06-09 22:17:19 +00:00
gwr dbef525da2 Add install targets, etc. 1995-06-09 22:03:41 +00:00
gwr 8e179d8e95 Have netboot! 1995-06-09 22:02:39 +00:00
gwr 20ff880de8 More liberal check for exec header. Nuke machine type defines (support all) 1995-06-09 21:58:32 +00:00
gwr 5a7b959d02 Moved to ../stand/netboot 1995-06-09 21:55:47 +00:00
gwr b80b4c93a5 Retool for native build. 1995-06-09 21:53:27 +00:00
gwr 788562b9ed Use the exec header left by the boot program to validate the
symbol table size, and then preserve symbols for ddb.
1995-06-02 16:46:18 +00:00
gwr 3fda1f293a Keep the exec header so the kernel can find it. 1995-06-02 16:44:20 +00:00
gwr 73a128e326 Add a man page. 1995-06-02 00:22:47 +00:00
gwr f38968b1dd boot --> ufsboot 1995-06-01 21:15:20 +00:00
gwr 7f6fe50cb7 clean up import conflicts 1995-06-01 21:03:07 +00:00
gwr a48381d6df Make this build in libsa 1995-06-01 20:44:40 +00:00
gwr 506236d9e5 Booting from ufs works now. 1995-06-01 20:37:44 +00:00
gwr 81c8755972 Moved to ufsboot 1995-06-01 20:26:32 +00:00
gwr 9b910268e1 Better reset code, and reset the chip when it goes comatose. 1995-06-01 20:22:17 +00:00
gwr d992496652 New version that supports writing a Sun disklabel (rewritten). 1995-05-30 15:38:14 +00:00
gwr 68950abf69 Make sure curpcb is up-to-date before possibly copying it.
Let child start at spl0 (just like system call entry).
1995-05-30 15:36:58 +00:00
gwr 3b4e8765b5 Take care of curpcb->pcb_ps in vm_machdep, and use appropriate IPL.
Add missing line accidently dropped near the end of cpu_switch().
1995-05-30 15:32:37 +00:00
gwr 4dbca7a672 Cleanup in cpu_fork - remove use of curproc
Startup code now ensures proc0pcb is valid.
1995-05-26 17:20:30 +00:00
gwr 851d298eea Add a comment 1995-05-26 17:17:47 +00:00
gwr 17f5406aea Initialize proc0pcb.sr here (before cpu_fork copies it). 1995-05-26 17:09:37 +00:00
gwr 5adf2494d3 Update cpu_fork() to eliminate double mapping of kernel stacks. 1995-05-24 21:08:42 +00:00
gwr bf7679cb99 Add child_return() 1995-05-24 21:07:46 +00:00
gwr 55cb8a7f53 Add missing conditional (thanks to Jason Thorpe)
Add pmap_collect()
1995-05-24 21:06:40 +00:00
gwr fc49efe441 Make this more like the other m68k ports. 1995-05-24 21:04:51 +00:00
gwr 179595bf13 Add FPF_REGS and FPF_FPCR for FPU save/restore code. 1995-05-24 21:02:53 +00:00
gwr 7554244ef3 Make struct cpu_disklabel hold the Sun disk label. 1995-05-24 21:00:15 +00:00
gwr b2b4514bbc Define struct saif 1995-05-24 20:58:05 +00:00
gwr bbabbc2614 Sunc with sparc version (adds key repeat capability) 1995-05-24 20:57:00 +00:00
gwr 6867f7fcbd Update cpu_fork() to eliminate double mapping of kernel stacks. 1995-05-24 20:55:33 +00:00
gwr 6e6f7ede65 Improve probe (should reject "sc" board now) 1995-05-24 20:52:27 +00:00
gwr 51e2d10bd0 Sunc with sparc version (adds key repeat capability) 1995-05-24 20:51:31 +00:00
gwr 20f34f40d2 Turn off IFF_MULTICAST for now... 1995-05-24 20:49:38 +00:00
gwr 29e0f797d4 Fix missing return(0) - from Jason Thorpe - fixes PR 1049 1995-05-24 20:47:41 +00:00
gwr a5e62834f4 Merged locore code back into locore.s 1995-05-24 20:42:13 +00:00
gwr 23718d5ee4 Merged locore code back into locore.s 1995-05-24 20:29:16 +00:00
jtc f90f8d10aa Removing -DKERNEL, transition to _KERNEL has been completed 1995-05-16 22:24:17 +00:00
jtc 8aa6c376b6 KERNEL -> _KERNEL 1995-05-11 16:52:54 +00:00
cgd 8703076975 define BROKEN_SWAP and/or cpu_swapout as appropriate. 1995-05-05 03:41:51 +00:00
cgd 0e59975fac rename files files for new config/config.old naming 1995-04-28 08:19:12 +00:00
christos 843a2a3539 Use new files.sunos 1995-04-27 12:08:54 +00:00
gwr 63fcfd3c89 Disable the cache stuff for now. Add more comments. 1995-04-26 23:42:35 +00:00
gwr a72c4b5e5d SUNOS_SYS_sigreturn -> SUNOS_SYS_sunos_sigreturn
Also, add check for trap during panic.
1995-04-26 23:39:04 +00:00
gwr c75b9fd69a Avoid null reference with unsupported configurations. 1995-04-26 23:30:08 +00:00
gwr 8ba352c1a9 Use vfs_shutdown() 1995-04-26 23:25:26 +00:00
gwr cc9cf5119d pt_tty -> ptytty 1995-04-26 23:24:13 +00:00
gwr db42cb9416 Some corrections for cache control. Still needs work... 1995-04-26 23:23:20 +00:00
gwr ac1a62db29 Add xxtty() 1995-04-26 23:20:15 +00:00
gwr 6d7bcdbd2a Add work-around for LANCE Rev. C bug.
Needs to be fixed for multicasts...
1995-04-26 23:19:16 +00:00
christos 5f162d51b1 Moved sunos_machdep.c to m68k 1995-04-22 23:41:32 +00:00
christos 6cdccaf3ed Remove sunos_machdep.c and fix sunos_reboot. 1995-04-22 23:23:58 +00:00
christos 4bf1b61d8f Convert sun_ to sunos_ and fix sunos_sigreturn() bugs. 1995-04-22 21:23:18 +00:00
christos c5f01c2a4c Fixed comparison in SYS__syscall to be against sysent instead of
p->p_emul->e_sysent [Thanks Charles for pointing this out].
I think that this code needs to be fixed anyway for emulations where
SYS_syscall is not the same number as the NetBSD one (0)... (Only the
alpha port so far?)
1995-04-22 20:49:06 +00:00
christos de42a28a1b - added sunos_machdep.c for sun3, atari, amiga and mac68k.
- changed machdep.c and trap.c to use struct emul.
- remove ep_setup references.
- added struct emul to all emulations.
1995-04-22 20:24:40 +00:00
gwr 9e9c03fe49 Add this so "make cleandir" will work.
(Thanks to Kenneth Stailey)
1995-04-21 22:55:01 +00:00
gwr ef7ca50d54 Make less noise about CRC/Framing errors (Sun3/50 gets lots of them). 1995-04-16 01:52:07 +00:00
gwr a914f4e306 typo 1995-04-16 01:50:45 +00:00
gwr 7bf92538bb prepare to enable the cache 1995-04-13 22:05:41 +00:00
gwr af7660dedf Recover from the crusade. (sigh) 1995-04-13 22:01:25 +00:00
gwr 06e64bc965 arpwhohas -> arp_ifinit etc. 1995-04-13 21:54:55 +00:00
gwr 6ab590ff6b fix typo 1995-04-13 21:51:34 +00:00
gwr c1ff5b5570 Add cache.c 1995-04-13 21:49:02 +00:00
gwr 70f93af8f0 First cut at code to support the VAC on 3/260 machines.
Not yet working, but the brave might play with it...
1995-04-13 21:46:15 +00:00
mellon df78dbb096 Reference cninit.c as well as cons.c 1995-04-11 09:52:11 +00:00
mycroft 369e66a776 Sync with the rest of the world. 1995-04-11 06:03:36 +00:00
mycroft 3b6535707e Use global 8530 defs. 1995-04-11 02:41:42 +00:00
gwr 89c2b367b3 Oops, sparc -> sun3 1995-04-10 22:11:22 +00:00
mycroft e935580d5a Fix declarations of zscnprobe_[ab]. 1995-04-10 17:20:21 +00:00
mycroft 68c8c80929 kernel_pmap --> pmap_kernel() 1995-04-10 16:48:27 +00:00
mycroft 22cefc03bc Bring back pmap_kernel(), for now always inlined as a pointer to
kernel_pmap_store.
1995-04-10 12:41:29 +00:00
mycroft c668fc0161 vmempage -> vmmap 1995-04-10 11:58:33 +00:00
mycroft 127e0761c9 Add mmopen(), mmclose(), and mmmmap() where appropriate. Lock vmmap when
needed.  Make types consistent.
1995-04-10 11:54:47 +00:00
mycroft c126c9401f Add a dummy kdstop(). 1995-04-10 07:33:53 +00:00
mycroft 795010b56c map --> mmap 1995-04-10 07:04:18 +00:00
mycroft a9fe4eea9f Fix typo. 1995-04-10 06:55:56 +00:00
mycroft 63dcb06933 Add promstop(), adjust return types, make sure ttselect() doesn't panic, and
obey standard style conventions.
1995-04-10 06:14:57 +00:00
mycroft ca5caf005a map --> mmap 1995-04-10 05:45:26 +00:00
mycroft 11ea6e42ce conf_init() is no more. 1995-04-10 05:44:08 +00:00
mycroft 3ba14de085 Rewrite in new format. 1995-04-10 05:42:34 +00:00
mycroft e957423a98 Move fp_except and fp_rnd definitions to machine/include. 1995-04-09 21:31:58 +00:00
gwr f0dfc32ae9 Sync with net/if.h changes 1995-04-09 05:08:33 +00:00
gwr bcd63a2a47 minor cleanup 1995-04-08 04:46:59 +00:00
gwr f41996e453 Do the I-cache flush in the process switch asm code like other ports. 1995-04-08 04:45:43 +00:00
gwr cf2da3de32 Add some comments. 1995-04-08 04:43:44 +00:00
gwr cd79987a43 Fix CGTWO entry 1995-04-08 04:42:01 +00:00
gwr a1cc6d49c4 It works now. 1995-04-08 04:40:27 +00:00
gwr d0d1dc8a4e Fix that probe sequence right this time. 1995-04-07 05:19:24 +00:00
gwr 8f584db874 Flush the cache when switching contexts (thanks to David Jones). 1995-04-07 04:46:41 +00:00
gwr e7f174fdcd Make sure curproc->p_addr is set before any faults occur.
Put msgbuf in page zero (so its location is predictable).
1995-04-07 04:44:55 +00:00
gwr 9a714f87a8 Use vmempage for /dev/mem like other ports. 1995-04-07 04:44:26 +00:00
gwr e1b1e78d15 Allocate vmempage here (for use by /dev/mem). 1995-04-07 04:44:05 +00:00